TennisATPRight-handed
Collin Altamirano
United StatesAge, ranking and resultsCollin Altamirano is a tennis player on the ATP Tour who represents the United States and reached a career-high ranking of No. 267.
Updated
About Collin Altamirano
Collin Altamirano is a tennis player on the ATP Tour who represents the United States. Born on December 7, 1995, in Sacramento, California, he plays right-handed with a two-handed backhand. Altamirano turned pro in 2017 and reached a career-high ATP Tour ranking of No. 267 on June 24, 2019.
Agatha Research DeskUpdated Oct 5, 2026Match history2
Every ATP Tour, Grand Slam and Olympic main-draw match in our records, newest first. A walkover is listed but never counted in a record.
2018: 0-1
| Date | Tournament | Round | Opponent | Result | Score | Surface |
|---|---|---|---|---|---|---|
| Aug 27 | US Open | Round 1 | Ugo Humbert | L | 3-6, 6-7(4), 3-6 | Hard |
2013: 0-1
| Date | Tournament | Round | Opponent | Result | Score | Surface |
|---|---|---|---|---|---|---|
| Aug 27 | US Open | Round 1 | Philipp Kohlschreiber | L | 1-6, 3-6, 1-6 | Hard |
How he is doing now
- Aug 27vs Ugo HumbertAug 27 - US Open, Round 1L3-6, 6-7(4), 3-6
- Aug 27vs Philipp KohlschreiberAug 27 - US Open, Round 1L1-6, 3-6, 1-6
Career
- 2013First ATP matchLost to Philipp Kohlschreiber, US Open
- 2019Career high No. 267Jun 24, 2019
- Aug 27, 2018Latest matchLost to Ugo Humbert, US Open
Grand Slam titles
First ATP match
Aug 27, 2013: lost to Philipp Kohlschreiber 1-6, 3-6, 1-6US Open, on hard
Latest match
Aug 27, 2018: lost to Ugo Humbert 3-6, 6-7, 3-6US Open, Round 1, on hard court
Sources and updates
Results and schedules come from Agatha's own records of the ATP Tour.
Updated Oct 5, 2026, 3:18 PM ET. Results and form refresh after every match; biography facts are checked weekly.